The X-Grip Phone Mount with GoPro Adapter allows you to connect your phone in any location where you have a GoPro shoe attachment. Switch your GoPro out with this phone holder to capture alternate camera footage, or use for navigation if you have a GoPro shoe adhesive mount on your dashboard. This mount will also connect to the RAM ROD HD and RAM ROD Jr fishing rod holders to utilize your mobile fishfinder app while out on the water. The X-Grip includes a device tether recommended for outdoor applications. The cradle is compatible with handheld devices that will fit the dimensions listed below. It is important to verify the dimensions of your handheld device with a case/sleeve/skin when determining the overall size.